3BSE008552R0001
3BSE008552R0001
3BSE008552R0001
4、 变频器运行时对PLC干扰应注意的问题
变频器运行时会对周围电气设备(包括P L C )产生较强的电磁干扰,同时变频器主电路断路器等开关器件动作时也会影响PLC 的正常工作。为防止变频器运行时对PLC干扰,变频器与P L C 相连接时应该注意以下几点:
(1)对PLC 本身应按规定的接线标准和接地条件进行接地,而且应注意避免和变频器使用共同的接地线,且在接地时使二者尽可能分开。
(2)当电源电压波动大,谐波成分多时,为抑制谐波干扰,应在PLC 的电源模块及输入/ 输出模块的电源线上接入噪音滤波器或者隔离变压器。如果干扰仍严重,应考虑在变频器主回路中接入电抗器、变压器和噪音滤波器等措施。
(3)变频器和P L C 安装在同一电控柜时,应尽可能使与变频器有关的电缆和与PLC 有关的电缆分开安装,尤其是连接变频器的强电电缆与连接PLC 的弱电电缆更要分开安装。
4 结束语
变频器和P L C 间连接问题,涉及到数字量信号连接、模拟量信号连接以及避免干扰应注意的问题;在实际应用中,两者间的连接还涉及到用弱电信号控制强电的问题。因此,应引起重视,避免干扰造成变频器、PLC 的误动作;避免连接不当造成PLC 或变频器的损坏。
如果购买单位的在质保日期一年内发现有质量缺陷的,可以进行一个免费维修或更换。
9-1
8.0010.8200.000C 2个
8.5000.8352.3600 2个
PSMO-25D1TH 20个
CJK-3C 20个
6FC5403-0AA10-0AA0 1个
FZADS88B-M132SB4-L80/10 2个
ACS355-03E-08A8-4 2
ACS-CP-D 2
CSDY1-30 1个
FF-106/63 2个
FF-102/30 2个
KSVS-G03-T-71-L 2个
PSTX300-600-70 1
DEIF PPU/2/GS 1个
6ES7 511-1CK01-0AB0 数量1
氦压控制器 649A51T51CADR,MKS 1台
A20B-8101-0100 8
A02B-8101-0770 6
330850-91-CN
330854-080-24-CN 各2
73600-A0181(PG-B2/H)
C200H-OC225 各一
CIMR-AB4A0103A 400V 3相 55KW YASKAMA 数量是1件
6ES7215-1BG40-0XB0 1
510-1DJ01-0AB0 1个
5036ES3EB56 1
马达驱动器-Motor Driver;MADLN05SE 松下 1
伺服马达;MADLN15SE 松下 3
控制器;MBDLN25SE 松下 3
马达驱动器;MADLN25SG 松下 3
松下伺服马达驱动器;改用-PANASONIC-MBDKT2510E 松下 3
马达驱动器;AFP7PP04L 松下 4
AS-780D-131E Qty : 5 pc
HEDL-5540-A05 Qty : 5 pc
TD-2M33 1
A20B-2200-0650 一个
CP1H-XA40DT-D 1 个
鼓风马达皮带480L050 21
模块 JAMSC-B2110AV
通讯模块 JAMSC-IF73V 各 2
ISA-10-250-S-BB 1
6GK5602-0BA10-2AA3,数量1个
HG-KN13BJ-S100 4
HG-KN13J-S100 5
MR-JE-10C 9
MR-PWS1CBL5M-A1-H 9
MR-J3ENCBL5M-A1-H 9
MR-BKS1CBL5M-A1-H 4
MR-J2CMP2 9
FX5U-80MT/ES 1
FX5-16EX/ES 2
380V框架断路器ABBE1.2,MS/M-110V,1250A 1台
CDBR-4030B 400V 30KW 2台
6ES7153-2AR04-0XA0 4
6ES7195-1GG30-0XA0 16
6ES7195-7HD10-0XA0 16
6GK153-3CB00 4
C79459-A1715-B21 5
6ES7400-1JA11-0AA0 2
6ES7952-1AP00-0AA0 2
6ES7960-1AA04-5AA0 2
6ES7322-1BL00-0AB0 20
6GK5308-2FM00-2AA3 2
A20B-2102-0650 1
6SL3055-0AA00-4CA5 4
HKJ-G-200A-4B/65 1
266IF-02=JAPMC-CM2307-E 1
PMC11-1009/0 2pc
PMC21-1KH7/0 2pc
C200H-BAT09
C200H-BAT01
CP2E-E20DR-A 1
OVATION5X00481G01 1
FX5U-64MT/ES 1
GS2110-WTBD 10寸 1
EZ9L33620 2个
TD12038 5x
脉冲放大器-ArtNo:01300301 1
6ES7232-0HB22-0XA8 2个,要原装保内的
CJ2M-CPU12 3
EBMPAPST 3414NG
维修包型号:VA902.90.090制造厂或品牌:EMERSON厂家配件号:15536 数量:1
YWF4E-300S 1
TPC-S7300 1
BENTLY 规格型号:3500/92-02-01-00 数量、;1
NV30-FA 4
2711P-K4M20D 19年面价 6264 1个
TH230D20ZZ 1
EPS-ZK.PCB 2
LW39-16B-6KC-202C/2P 10
ATV320U04N4B0 1
VPL-B1153F-PK14AA 1 面价21809
ACS880-01-206A-3+D150+N5050+FPNO-21, 轻过载 110kW、 重载90kW
数量 1
ACS880-01-045A-3+N5050+FPNO-21。 轻过载22kW、重载18.5kW。 1
6ES7511-1AK02-0AB0 1
A06B-6150-H060
A06B-6154-H030
A06B-6151-H015
6ES7027-2TD61数量1
6SE7027-2TD61
643-0CD01-1AX1数量1
ATV1200C-700/045 2
ATV1200C-D5000028 8
ATV1200C-D1000059 带画面程序配下载线配套高压变频器型
号. ATV1200C-A1250-1010A4 1
6SL3330-1TE38-2AA3 2
励磁柜控制面板CP651 1
电流变换器CC-E I/I-2 2
1398-DDM-019 老面价:16200 数量1
6AG1961-3BA21-7AX0 4
6ES7400-0HR04-4AB0 2
ACS800-01-0060-3+P901数量1
3BSE018292R1 1
ABB DSAI130A
3-2551-P1-12 2
3-2850-52 2
3-2551-P1-12 1
3-2551-PO-12 1
3-2551-P2-12 1
3-2536-PO 1
AMPS-24E 1
JTY-GD-FSP-851C 10
JTW-BD-FST-851C 10
J-SAP-M-M500KC 10
FSB-200S 2
JKM-FCM-1C 3
JSM-FMM-1C 3
XHS-WP 3
67CFR 1
8-31
6ES7 331-7KB02-0AB0 2
193-EC3CB 8792 19年面价
2080-LC30-10QVB 面价 1548 10
DC21941-01C 2个
450-1AP00-0AE0 1
SMC HEC-MC8E-X67 10
RLK28-8-H-2000-IR-Z/31/116 1
PM856A 数量 1
1794-OB16数量1 3932
193-EC3CB数量1 8792 19年面价
1794-IB16数量1 2768
EDS-516AAMPHION数量1
EDS-408A-MM-ST数量2
EDS-408A-MM-ST-TMOXA数量6
6SL3055-0AA00-4CA5数量4
UEJ120K-455MUD PUMP数量2
63-23-250-8kVA.095-0.22kV数量2
OBFZNA10数量4
D2E146-AP47-F8数量6
DK1S-0.6/160�V@V数量1
DECS-200-2L数量2
DK1D-0.6/160pVA�V�V数量1
EGCP-3/8406-113LS数量1
ICRM-15数量1
HH54P-L数量4
LC1-D32-3P数量2
SDH-5�0/590V数量1
HF200W-S-24数量2
CBS-C数量1
SK3325107数量3
3UF7200-1AA00-0数量5
3UF7000-1AU00-0数量7
6RA8075-6DS22-0AA0 1
电动机保护开关 ms495 数量2
DDI1602 1
DDO1602 1
BECKHOFFCX1020-0000AMPHION数量1
SL 3002-PK613/GS/F/G/EX数量2
PSR-ESAM4数量3
175868数量1
193-EC3FF 6 面价12995
100-DL180 12 面价620.37
10-CDRB1FW30-90S-DIM00596 数量1
AE317WNS3A 2
6AV6642-0DC01-1AX1 1台
信号处理模块ABB 3BSE008552R0001 2
数字量输出模块ABB 3BSE008510R0001 1
数字量输出模块ABB 3BSE008514R0001 3
接口模块ABB 3BHE028122R0001 1
6DD1600-0AJ0 1
E6B2-CWZ6C 360P/R 0.5m
F3SG-4RA0590-30 各1
2711P-T6M20D 4台 2019年停产面价 10915.6
TM221CE24T 10
FA225R12KE3/AGDR-81C 3
2M2.5-RGC2
2STV-RGC2 各1
6ES7 291-8GH23-0XA0西门子个1
6ES7 515-2AM02-0AB0
6ES7 954-8LP02-0AA0 各1
6AV2124-0MC01-0AX0 保内数量1
1606-XLE240EE 2 面价2113.1
CX9020-0115PLC ? 数量一个
1734-IB8S 面价3898
1734-OB8S 面价 4531
Logix55L7SP 1756-L7SP 面价13334
1769-PA4 面价5119
X轴伺服电机 A06B-0078-B003 (βiS12/3000) FANUC 1
KE-K510A 1
1746-OB32 9582 1
JYB-KO-PAGG 量程:0~20MPa 输出:(4-20)mA DC24V 准确度等级0.5级 2
DSQC664?(3HAC030923-001) 1
6ES7132-4HB12-0AB0 7个
6ES7132-4BB31-0AA0 7个
6ES7151-1AA05-0AB0 5个
6ES7193-4CD20-0AA0 13个
6ES7135-4GB01-0AB0 7个
1SFA898115R7000 1
DSMB-02C数量1
953-8LJ11-0AA0 1个
发射器ZS8A-GS8DE4个
发射器ZS8A-EM8DE4个
接收器ZS8A-GE8DA4个
接收器ZS8A-EM8DA4个
MD310T3.7B 1
PST300-600-70 1
DP-4000-S-C-S-S-S-V-S-S-S-I-GC 3
CP10G-04-0050 1
MT-A140E-375K-02UL 1
EL4132 5
EL9400 5
EL5001 5
品牌:ENERPRO
型号:三相触发板 FCOG-6100
接口模块ABB 3BHE028122R0001 1
134-4LB02-0AB0 1个
ODS110L1.3/LVT-M12 1个
215-1AG40-0XB0数量1
GE FANUC SPEEDTRONIC TAKEOUT BOARD LAN I/O TERMINAL BOARD 531X307LTBAKG1
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GE FANUC Servo Driver A06B-6093-H112 (real object photos) Free Ship
GE Fanuc IC600BF915L IC600BF915 SERIES SIX
GE FANUC A06B-6077-H106 P. SUPPLY
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A06B-0128-B677/7076-R GE FANUC
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GE FANUC AC SERVO AMPLIFIER A06B-6087-H126
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GE FANUC IC800SSD104RS1 USPP IC800SSD104RS1
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"GE-FANUC " AC SPINDLE MOTOR, 20.1 HP, A06B-0757 (347.)
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GE Fanuc A06B-6079-H208 AC SERVO AMP
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LOT GE FANUC IC600 LX616 SERIES SIX 6 SER 16K REGISTER LOGIC MEMORY BOARD 12187
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